gre.resize_control

    gre.resize_control(
        control_name,
        dw,
        dh,
        w,
        h,
        [ah],
        [av]
    )

Resize a control. The control_name is the name of the control or a variable. Setting dw and or dh will resize the control by the specified delta from its current size. The dw and dh values can be 0 to set an absolute position using the w and h values only.

Optional anchors can allow for automatic adjustment of the control's x and y positions to keep the control anchored in the desired position as the control's size change:

Horizontal:

• gre.LEFT anchor will not adjust the control's x position. This is the default behavior.

• gre.CENTER anchor will adjust the control's x position by half the difference in control width.

• gre.RIGHT anchor will adjust the control's x position by the difference in control width.

Vertical:

• gre.TOP anchor will not adjust the control's y position. This is the default behavior.

• gre.CENTER anchor will adjust the control's y position by half the difference in control height.

• gre.BOTTOM anchor will adjust the control's y position the difference in control height.

Parameters

Parameter	Type	Description
control_name	#string	The model full path of the control to move.
dx	#number	A delta from the current x position or 0 to move using x.
dy	#number	A delta from the current y position or 0 to move using y.
x	#number	The x position to move to in absolute co-ordinates (omit to use dx).
y	#number	The y position to move to in absolute co-ordinates (omit to use dy).
ah	#number	The horizontal anchor, gre.LEFT, gre.CENTER or gre.RIGHT [Optional, default is gre.LEFT].
vh	#number	The vertical anchor, gre.TOP, gre.CENTER or gre.BOTTOM [Optional, default is gre.TOP].